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Project	Deployment	Actions	Updated (UTC)
reactdevske-website	Ready	Preview, Comment	Feb 20, 2026 11:59am
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Working on the failing tests. Will send an update

@orama254 Could you authorize this PR to deploy to vercel to get the pre-release view
I have fixed all failing tests

@greptile

Greptile Summary

This PR updates dependencies to address Next.js vulnerabilities, bumping Next.js from 12.3.1 to 16.1.6, React from 18.1.0 to 19.2.4, and modernizing the build toolchain. The prod branch was added to CI/CD workflows, which triggered linting and formatting updates across the codebase.

Key changes:

• Updated Next.js, React, TypeScript, ESLint, Tailwind CSS, and Playwright to latest versions
• Migrated to ESLint flat config (eslint.config.mjs) and updated Next.js config for deprecated APIs
• Changed TypeScript JSX setting from preserve to react-jsx for React 19 compatibility
• Removed unused imports and applied Prettier formatting across components
• Updated GitHub Actions to Node.js 24.x and latest action versions

Critical issue:

• tailwind.config.js has duplicate extend objects (lines 6 and 16) causing the first to be overridden, which will break custom animations and fonts

Confidence Score: 2/5

• This PR has a critical configuration bug that will break Tailwind styling
• While the dependency updates are necessary and well-intentioned, the duplicate extend object in tailwind.config.js will cause the custom animation and fontFamily configurations to be lost, potentially breaking the UI. The other changes are solid migrations to newer APIs.
• Pay close attention to tailwind.config.js - it has duplicate extend objects that must be merged before merging this PR

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Dependency Updates] --> B[Next.js 12.3.1 → 16.1.6]
    A --> C[React 18.1.0 → 19.2.4]
    A --> D[Tailwind 3.1.2 → 4.2.0]
    
    B --> E[New ESLint Flat Config]
    B --> F[Update next.config.js APIs]
    
    C --> G[Change TSConfig jsx to react-jsx]
    C --> H[Remove React imports]
    
    D --> I[Update PostCSS plugin]
    D --> J[Update tailwind.config.js]
    
    E --> K[Run Prettier/Linting]
    F --> K
    G --> K
    H --> K
    I --> K
    J --> K
    
    K --> L[38 Files Changed]
    
    J -.-> M[⚠️ Duplicate extend objects]
    
    style M fill:#ff6b6b,stroke:#c92a2a,color:#fff
    style A fill:#4dabf7,stroke:#1971c2,color:#fff
    style L fill:#51cf66,stroke:#2f9e44,color:#fff

_{Last reviewed commit: 41570df}

@orama254 fixed issues brought about by merge from prod

@greptile